CUSIP: 966837106 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 6,435 | $191 | — | — |
| Q4 2016 | 6,755 | $208 | — | — |
| Q3 2016 | 210,954 | $5,981 | — | — |
| Q2 2016 | 206,738 | $6,620 | — | — |
| Q1 2016 | 211,528 | $6,581 | — | — |
| Q4 2015 | 161,538 | $5,412 | — | — |
| Q3 2015 | 212,178 | $6,715 | — | — |
| Q2 2015 | 105,747 | $4,171 | — | — |
| Q1 2015 | 103,590 | $5,395 | — | — |
| Q4 2014 | 104,889 | $5,289 | — | — |
| Q3 2014 | 3,629 | $138 | — | — |
| Q2 2014 | 3,629 | $140 | — | — |
| Q1 2014 | 3,309 | $168 | — | — |
| Q4 2013 | 3,309 | $191 | — | — |
| Q3 2013 | 3,100 | $181 | — | — |
| Q2 2013 | 3,100 | $160 | — | — |